Fig. 9From: Is all-inside with suspensory cortical button fixation a superior technique for anterior cruciate ligament reconstruction surgery? A systematic review and meta-analysisForest plot of the direct postoperative tunnel width, Random, Heterogeneity: Tau2 = 3.885; Chi2 = 57.712, df = 2 (p = 0.000); I2 = 97%. Test for overall effect: Z = -0.720 (p = 0.472)Back to article page